| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.89 | 8.849% | $241.525 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $228.36 | 4.151% | $237.8392 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $198.41 | 10.518% | $219.2788 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $162.67 | 4.501% | $169.9918 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $118.85 | 3.696% | $123.2427 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $191.39 | 9.688% | $209.9319 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $201.77 | 5.773% | $213.4182 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $1,323.34 | $1,415.2276 | $1,415.23 | $1,415.30 | $1,415.10 | |